
/*------------分页------------------*/
.page {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.page > div {
    margin: 10px;
    padding: 10px;
    border: 1px solid gray;
}

.page > div:nth-child(3) {
    /*无边框*/
    border: none;
}